
Third Quarter Examination in Physical Science
Quiz by Alvir Cruz
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Measure skills
from any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
50 questions
Show answers
- Q1It is a cosmological model stating that the universe started its expansion about 13.8 billion years ago.Star Formation TheoryBig Bang TheoryAtomic TheoryNucleosynthesis60s
- Q2Which of the following processes is likely to generate the heaviest element?r-processTriple-alpha processCNO cycleProton-proton chain reaction60s
- Q3Which of the following reactions is not a part of the alpha ladder?(_18^36)Ar+ (_2^4)He= (_20^40)Ca(_22^44)Ti+ (_2^4)He= (_24^48)Cr(_15^31)P + (_2^4)He= (_17^35)Cl(_12^24)Mg+ (_2^4)He= (_14^28)Si60s
- Q4Main sequence stars are stars which form Helium atoms primarily through ____________.Proton-proton chain reaction and CNO cycleTriple-alpha process and Alpha ladderBoth A and B.r-process and s-process60s
- Q5Which correctly describes nucleosynthesis?Fission of nucleiFusion of nucleiDivision of nucleiMultiplication of nuclei60s
- Q6Which process involves repeated proton capture and beta-plus decay?Proton-proton chain reactionCNO cycleAlpha ladderTriple alpha process60s
- Q7How many protons are used in a nucleosynthesis to create a single atom of Helium?FourThreeTwoOne60s
- Q8Choose the best response: The heavy elements in a star are found in its core.Bluff. Heavy elements are concentrated in the photosphere of the star.Fact. But, only most.Bluff. Light elements like hydrogen atoms make the core of a star.Fact. Specifically, elements heavier than hydrogen.60s
- Q9Which process involves the given chemical reaction? (_2^4)He+ (_2^4)He+(_2^4)He=(_6^12)CAlpha ladderProton-proton chain reactionCNO cycleTriple-alpha process60s
- Q10How many proton/s does a deuterium has?ThreeFourOneTwo60s
- Q11Which correctly describes a matter? I. It has mass. II. Everything that exists is matter. III. It is anything that has weight IV. It occupies space.I and IVII and IIII, II and IVII, III and IV60s
- Q12Which of the following was NOT part of the ideas of Leucippus and Democritus?An object is made of small, indivisible parts which influence the object’s properties.The universe is made up of either atoms or a void.The universe changes because atoms move about, combine, collide and separate.The universe is made up of four elements that combine and separate to cause change.60s
- Q13Who made the discovery of the electron of an atom?E. GoldsteinJ.J ThomsonJ. ChadwickE. Rutherford60s
- Q14How will you describe the charge of an alpha particle?negativeBoth positive and negativeno chargepositive60s
- Q15Modified True or False: Most of the heaviest elements were formed in main-sequence starsTrue.False. SupergiantFalse. Red giantsFalse. Supernova60s